Flow price: --
4cbfc808a59685b03a1d7671122930c68a16795274a291044879e8173b575b4a

Transaction

Hash: 4cbfc808a59685b03a1d7671122930c68a16795274a291044879e8173b575b4a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4cbfc808a59685b03a1d7671122930c68a16795274a291044879e8173b575b4a:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
4cbfc808a59685b03a1d7671122930c68a16795274a291044879e8173b575b4a
Status:
ERROR
Block height:
40166044
Block id:
bb21751fb0885bf7ef0e148492467a00cee6a193992c52711c4b945171cb114b
Timestamp:
Wednesday 2 November 2022 at 12:44:35 UTC
()
Proposer:
Authorizers:
Gas used:
47